I think it would be a good idea, Debi. It would help get the word out on fuel discounts. Air nav won't show fuel discounts for transports, and they may not post pilot comments referring to them. Airnav screens comments before posting.
More important, to me, is the "pet friendly" factor. Can I bring pets through the lobby? On a leash, of course. Is there a gate outside for easy access to the ramp? Grass or gravel areas for the ritual "dog walk"? (we pick up any "mess"!) Can a vehicle be driven to the airplane for easier transfer?
Perhaps rather trivial issues, but any "negatives" make the process more difficult. For instance, we fly routinely with our Aussie Shepherd. The FBO at Mitchell, SD, fills all the above conditions except: They have "No Dog" signs posted on the FBO doors. So, when it's below freezing, raining, snowing... We won't stop there for fuel and a snack, regardless of fuel price. No fun sitting outside munching a sandwich in the cold wind!